We are often taught to have a thankful heart. But how to express our thanks is a question. In my opinion, how to express our appreciation should depend on the specific situation. Such as, if we are appreciating the contribution that our parents make for us, it would be the best that we can love them back or take care of ourselves. When we get help from strangers, we can help other people like what they do to show our appreciation. In a word, we need to choose a proper way to say our thanks. Otherwise, the result may be different.